Papers by Hadille Electrotechnique
Electrical Insulation, IEEE Transactions …, Jan 1, 1982
The theoretical sensitivity of conventional partial discharge detectors is compared with that obt... more The theoretical sensitivity of conventional partial discharge detectors is compared with that obtained from ultra wideband (UWB) (up to 1 GHz) detection systems. The comparison indicates that for relatively lossfree distributed systems, such -a-s SFe insulated bus, the UWB system is up to two orders of magnitude more sensitive. UWB detection also embodies additional advantages such as facilitating the location of discharge sites and the rejection of external electrical noise. For discharge detection in plastic-insulated cables, true UWB detection is not practical because of frequency-dependent attenuation effects, although certain gains in sensitivity can be achieved with a detector bandwidth of up to 10 MHz.
stef.ens-cachan.fr
L'étude présente s'intègre dans une recherche initiée par Jean Lamoure, de l'Unité Mixte de Reche... more L'étude présente s'intègre dans une recherche initiée par Jean Lamoure, de l'Unité Mixte de Recherche Mixte Science-Technique-Education-Formation de Cachan, sur la revue Technique, Art, Science.
Electric Power Construction, Jan 1, 2006
... Power Supply Bureau of Zhejiang Province, Fuyang 311400, China; 3.Chongqing Electric Power De... more ... Power Supply Bureau of Zhejiang Province, Fuyang 311400, China; 3.Chongqing Electric Power Design Institute, Chongqing 400040, China);Impact of Corona Discharge on the Power Frequency Electric Field Intensity in the Extra-high Voltage Transmission Lines[J];High ...
Uploads
Papers by Hadille Electrotechnique